drm2/i915/intel_opregion.c

154 	struct opregion_asle *asle = dev_priv->opregion.asle;
203 	struct opregion_asle *asle = dev_priv->opregion.asle;
235 	struct opregion_asle *asle = dev_priv->opregion.asle;
277 	struct opregion_asle *asle = dev_priv->opregion.asle;
299 	/* The only video events relevant to opregion are 0x80. These indicate
329  * Initialise the DIDL field in opregion. This passes a list of devices to
346 	struct intel_opregion *opregion = &dev_priv->opregion;
395 			opregion->acpi->didl[i] = (u32)(device_id & 0x0f0f);
412 			opregion->acpi->didl[i] = (u32)(device_id & 0x0f0f);
421 		opregion->acpi->didl[i] = 0;
455 		opregion->acpi->didl[i] |= (1<<31) | output_type | i;
464 	struct intel_opregion *opregion = &dev_priv->opregion;
475 		disp_id = opregion->acpi->didl[i];
476 		opregion->acpi->cadl[i] = disp_id;
483 	struct intel_opregion *opregion = &dev_priv->opregion;
485 	if (!opregion->header)
488 	if (opregion->acpi) {
497 		opregion->acpi->csts = 0;
498 		opregion->acpi->drdy = 1;
500 		system_opregion = opregion;
506 	if (opregion->asle)
513 	struct intel_opregion *opregion = &dev_priv->opregion;
515 	if (!opregion->header)
518 	if (opregion->acpi) {
519 		opregion->acpi->drdy = 0;
527 	/* just clear all opregion memory pointers now */
528 	pmap_unmapdev((vm_offset_t)opregion->header, OPREGION_SIZE);
529 	opregion->header = NULL;
530 	opregion->acpi = NULL;
531 	opregion->swsci = NULL;
532 	opregion->asle = NULL;
533 	opregion->vbt = NULL;
545 	struct intel_opregion *opregion;
548 	opregion = &dev_priv->opregion;
550 	if (opregion->header == NULL)
553 	pmap_unmapdev((vm_offset_t)opregion->header, OPREGION_SIZE);
554 	opregion->header = NULL;
555 	opregion->acpi = NULL;
556 	opregion->swsci = NULL;
557 	opregion->asle = NULL;
558 	opregion->vbt = NULL;
565 	struct intel_opregion *opregion = &dev_priv->opregion;
571 	DRM_DEBUG("graphic opregion physical addr: 0x%x\n", asls);
582 		DRM_DEBUG("opregion signature mismatch\n");
586 	opregion->header = (struct opregion_header *)base;
587 	opregion->vbt = base + OPREGION_VBT_OFFSET;
589 	opregion->lid_state = (u32 *)(base + ACPI_CLID);
591 	mboxes = opregion->header->mboxes;
594 		opregion->acpi = (struct opregion_acpi *)(base +
600 		opregion->swsci = (struct opregion_swsci *)(base +
605 		opregion->asle = (struct opregion_asle *)(base +